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-rw-r--r--fs/notify/inode_mark.c8
-rw-r--r--fs/notify/mark.c8
-rw-r--r--fs/notify/vfsmount_mark.c7
3 files changed, 10 insertions, 13 deletions
diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c
index 9b2f4e6eb8eb..f05fc49b8242 100644
--- a/fs/notify/inode_mark.c
+++ b/fs/notify/inode_mark.c
@@ -71,13 +71,7 @@ void fsnotify_clear_inode_marks_by_group(struct fsnotify_group *group)
struct fsnotify_mark *fsnotify_find_inode_mark(struct fsnotify_group *group,
struct inode *inode)
{
- struct fsnotify_mark *mark;
-
- spin_lock(&inode->i_lock);
- mark = fsnotify_find_mark(inode->i_fsnotify_marks, group);
- spin_unlock(&inode->i_lock);
-
- return mark;
+ return fsnotify_find_mark(inode->i_fsnotify_marks, group);
}
/**
diff --git a/fs/notify/mark.c b/fs/notify/mark.c
index 06faf166c7ae..0830e0af997a 100644
--- a/fs/notify/mark.c
+++ b/fs/notify/mark.c
@@ -485,16 +485,24 @@ struct fsnotify_mark *fsnotify_find_mark(struct fsnotify_mark_connector *conn,
struct fsnotify_group *group)
{
struct fsnotify_mark *mark;
+ spinlock_t *lock;
if (!conn)
return NULL;
+ if (conn->flags & FSNOTIFY_OBJ_TYPE_INODE)
+ lock = &conn->inode->i_lock;
+ else
+ lock = &conn->mnt->mnt_root->d_lock;
+ spin_lock(lock);
hlist_for_each_entry(mark, &conn->list, obj_list) {
if (mark->group == group) {
fsnotify_get_mark(mark);
+ spin_unlock(lock);
return mark;
}
}
+ spin_unlock(lock);
return NULL;
}
diff --git a/fs/notify/vfsmount_mark.c b/fs/notify/vfsmount_mark.c
index ffe0d7098cba..3476ee44b2c5 100644
--- a/fs/notify/vfsmount_mark.c
+++ b/fs/notify/vfsmount_mark.c
@@ -65,11 +65,6 @@ struct fsnotify_mark *fsnotify_find_vfsmount_mark(struct fsnotify_group *group,
struct vfsmount *mnt)
{
struct mount *m = real_mount(mnt);
- struct fsnotify_mark *mark;
- spin_lock(&mnt->mnt_root->d_lock);
- mark = fsnotify_find_mark(m->mnt_fsnotify_marks, group);
- spin_unlock(&mnt->mnt_root->d_lock);
-
- return mark;
+ return fsnotify_find_mark(m->mnt_fsnotify_marks, group);
}